Hi Folks thought I would replace my gearbox oil. To change out the fluid you will need your car to be level, I used 2 trolley jacks to accomplish this as my car is low an my driveway slopes down so I just jacked up front to get level height. With a std height you may be able get to the drain plug just by parking in front of a curb that drops off/slopes down. If you want to do it the hard way you can jack up all four corners of the car and put it on jack stands. Transmission Fluid/Oil. Lot’